Home / 1,036,953.30-1,555,502.85-587,889.30

Finding the Fourth Proportional to 1,036,953.30, 1,555,502.85 and 587,889.30

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Solution

The fourth proportional to 1,036,953.30, 1,555,502.85 and 587,889.30 is: 881,875.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,953.30 : 1,555,502.85 = 587,889.30 : x
  2. Step 2: Convert to fraction form
    1,036,953.30/1,555,502.85 = 587,889.30/x
  3. Step 3: Cross multiply
    1,036,953.30x = 1,555,502.85 × 587,889.30
  4. Step 4: Simplify right side
    1,036,953.30x = 914,463,481,634.51
  5. Step 5: Solve for x
    x = 914,463,481,634.51/1,036,953.30
  6. Step 6: Final answer
    x = 881,875.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.